baber/WOPTO huggingface dataset:
Patent JP-H02251038-A (JP)
Title: Ventilating device
Inventor: WAKAI MASAO
IPC: F24F7/08
Filed: 1989-03-22
Abstract: PURPOSE:To produce a sufficient ventilating effect through the increase of the degree of freedom of an installation place for a ventilating device by a method wherein a blower for exhaust and a blower for feed are disposed in a towerlike space formed with the outer wall and the towerlike outer wall of a building. CONSTITUTION:A towerlike space 8 is formed with an outer wall 2, having a discharge port 3 on the indoor side and a feed port 4 on the indoor side, of a building 1 and a towerform wall 5 positioned adjacent to the outer wall 2 and having a discharge port 6 on the outdoor side and a feed port 7 on the outdoor side. Indoor air is discharged, in order, through discharge ventilation flues A and A' to the exterior of a room. That is, effective heat energy possessed by indoor air cooled and heated in a heat exchanger 14 by the passage of it through the discharge port 3 on the indoor side and on opening 9a on the indoor side is imparted on fed outdoor air, the heat energy is discharged through an opening 10a on the outdoor side and a discharge port 6 on the outdoor side to the exterror of a room with the aid of a blower 12 for discharge. Meanwhile, outdoor air is fed, in order, through feed ventilating flues B and B' to the interior of a room. That is, effective heat energy is imparted by indoor air entering a heat exchanger 14 through a feed port 7 on the outdoor side and an opening 10b on the indoor side with the aid of a blower 13 for feed and being discharged, and the outdoor air is fed through an opening 9b on the indoor side and a feed port 4 on the indoor side to the interior of a room.
Patent JP-S56167546-A (JP)
Title: Tandem type master cylinder of automobile
Inventor: KASAHARA HIROSHI
IPC: B60T11/26
Filed: 1980-05-26
Abstract: PURPOSE: To increase the effective area of an engine room by providing a cylinder main body while inclining it to the horizontal line with its head upward and an oil passage connecting an auxiliary oil reservoir to a front oil pressure chamber integrated with the said main body, while inclining it to the horizontal line with its rear end upward.  
     CONSTITUTION: A cylinder main body 1 is fixed on a master cylinder fixing face Wa slanted at a fixed angle to a vertical line Y as a part of front wall W of a cabin. Consequently, the cylinder main body 1 is slanted to a horizontal line X with its head upward. A cylindrical auxiliary oil reservoir 5 is projected. From the upper side of a cylinder main body 1 as an integrated part, in the neighborhood of a rear oil pressure chamber 4'. The auxiliary oil reservoir 5 is partitioned into the first and the second oil chamber 5a and 5b, and an escape hole 10' and a supply hole 11' for the rear oil pressure chamber 4' are bored on the bottom of the first oil chamber 5a. An oil passage 13 which provides connections for the second oil chamber 5b, escape hole of a front oil pressure chamber 4 and a supply hole 11 is provided in a rail 12 on the cylinder main body 1 and slanted to the horizontal line X with its rear end upward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0230733-A (JP)
Title: High carbon chromium bearing steel
Inventor: HYODO TOSHIAKI
IPC: C22C38/00
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the title bearing steel having improved matrix toughness and having long rolling fatigue service life and excellent machinability by adding specific amounts of Ni and Si as well as S and P as components to a high carbon chrome bearing steel. CONSTITUTION:The title alloy is obtained with containing 1.0 to 2.0%, by weight, Ni, 1.0 to 2.0% Si and total 0.015 to 0.040% S and P into a high carbon chrome bearing steel contg. 1.5% Cr and 0.8 to 1.2% C. The toughness of the matrix in the structure of the above bearing steel is improved by the addition of Ni, the temper softening resistance is increased by the addition of Si and the machinability is improved by the addition of S and P, so that the bearing steel in which the generation of cracking is suppressed by the improvement of the matrix toughness and having drastically prolonged service life can be obtd.
Patent JP-S58186387-A (JP)
Title: Controller for motor
Inventor: YOKOTA MASATO
IPC: H02P29/00
Filed: 1982-04-26
Abstract: PURPOSE:To variably control regenerative brake force to torque command by controlling a motor current so that the relationship between the upper limit rotating speed, rated rotating speed and constants becomes specific value on the basis of the torque command and the rotating speed signal. CONSTITUTION:A controller of a motor M for an electric motor vehicle is formed by connecting with the depression of an accelerator pedal as an output torque command x of setters 8, 4, 16 for setting contants a, alpha, beta, an upper limit rotating speed N0 setter 10, a rated rotating speed N1 setter 12 and a motor M rotating speed N detector 14 to function generator 2. A controller 42 controls to flow currents of I=1/N0(ax+beta)-alpha, in case of 0<=N<=N0, I=1/N(ax+beta)-alpha, in case of N0<=N<=N1 and I=ax+beta-alphaN in case of N1<=N to the motor M. Accordingly, the regenerative brake force to the depression of the pedal can be variably controlling, thereby improving the operating characteristics.
Patent JP-H06278184-A (JP)
Title: Plastic tube
Inventor: KASHIWAZAKI SHIGERU
IPC: B29D23/00
Filed: 1993-03-29
Abstract: PURPOSE:To prevent sticking of so-called gums in the manufacture of extrusion molding by manufacturing a plastic tube including a metallic inactive agent with hindered phenol and an NHCO structure in molecules. CONSTITUTION:When a metallic inactive agent with hindered phenol and an NHCO structure in molecules is used in the extrusion molding of a heat-resistant plastic tube, the generation of gums can be reduced in a large extent in the process. The problem of gums is serious in polyolefin, particularly an ethylene- vinyl acetate copolymer, and the tube can be manufactured substantially only by adding the above-said metallic inactive agent. Also the agent can be preferably added to a heat-shrinkable tube of 105 deg.C rating or over in the UL test. The deterioration at the high temperature can be prevented by the arrangement. As the metallic inactive agent of above-said structure, N,N'-bis[3-(3,5-di-t-butyl-4- hidroxyphenyl)propionyl] hydrazine is provided with the large effect.
Patent JP-H04225067-A (JP)
Title: Concentrated dye solution
Inventor: UIRII SUTEINGERIN
IPC: D06P3/60
Filed: 1991-04-03
Abstract: PURPOSE: To provide a concentrated acid dye soln. containing a specified dye, 3-diethylamino-1-propylamine and hydroxyalkylamine, and good in storage stability and capable of being used in the dyeing and printing of paper.  
     CONSTITUTION: The objective soln. contains 7-30 wt.% (pref., 10-25 wt.%) of a dye (A) represented by formula I (wherein K is a coupling component of each of acetoanilide, pyridone, pyrazolone and pyrimidine types), 0.1-below 1 mol per 1 mol of the component A of 3-diethylamino-1-propylamine (B), hydroxylamine (C) present in such an amt. that the component B+C is 1.5-5 mol per 1 mol of the component A and other arbitrary additive (D). As a pref. example of K in the formula of the component A, a component represented by formula II [wherein Y 1  and Y 2  are =0, =NH or =N-1-4C alkyl, Y 3  is =0, =S, =NR or -N-CH (R is H or 1-4C alkyl), R 1  and R 2  are H or alkyl or phenyl which may be substd. is designated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000262383-A (JP)
Title: Coaster
Inventor: IMOTANI MITSURU
IPC: A47G23/03
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coaster by which the number of small vessel placement parts is changed in accordance with the kind of beverage. SOLUTION: This coaster consists of a main body part 1 having the small vessel placement part 4 for a milk pitcher or the like beside a cup placement part 3 and of a base part 2 to be rotated with the part 3 of the main body part 1 as a center. The small vessel placement part 9 is arranged in a position corresponding to the part 4 of the main body part 1. When the base part 2 is rotated, the part 9 comes out from the lower part of the part 4 in the main body part 1.
Patent JP-2000266626-A (JP)
Title: Apparatus for simultaneous multipoint measurement
Inventor: TOGASAKA MASANARI
IPC: G04R20/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make temporally accurately measurable data among a plurality of data from a sensing means by superposing a synchronizing signal on data from the sensing means based on a time signal wave obtained by receiving a time signal wave from an artificial satellite with a GPS receiving part. SOLUTION: A synchronizing signal generator 1 for superposing a synchronizing signal on voice data of a leakage sensor 52 amplified by an amplifier 53 is provided between the amplifier 53 and a modem 54. An accurate time signal wave is oscillated in a specific frequency from an artificial satellite carrying an atomic clock, and can be freely received on the earth. The generator 1 is provided at each searching sensor 51, and each has an antenna 3. The generator 1 has therein a GPS receiver, a signal composite unit for superposing the synchronizing signal with the voice data of the sensor 52 based on the time signal wave from the satellite 2, an A-D converter, a power source and a controller for controlling an operation of an overall generator 1 having the modem 54.
Patent JP-S59225025-A (JP)
Inventor: HATASAKI YASUZOU
IPC: A47J42/06
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01243627-A (JP)
Title: Line switching system
Inventor: KATO MASARU
IPC: H04B1/74
Filed: 1988-03-24
Abstract: PURPOSE:To insert and extract a line switching part in an energized state without damaging the simplicity, economy and operability of constitution by switching and operating respectively corresponding line switching parts by means of the contact points respective electromagnetic relays which operate based on switching control signals. CONSTITUTION:Respective electromagnetic relays 100 operate based on the switching control signals sc transmitted via a switching signal line 81, and respective contact points 101 switch and operate the corresponding line switching parts 4. Consequently, the possibility of the malfunction of the magneto-electric relays 100 by a noise signal which occurs in the switching signal line 81 is considerably little compared to an electronic circuit. By inserting a diode 200 for creeping prevention into respective electromagnetic relays in serial, a ground potential which occurs in the optional magneto-electric relay 100 is prevented from malfunctioning the other magneto-electric relays 100. Thus, the line switching part can be extracted in the energized state without complicating constitution, damaging economy and requiring a troublesome operation.
Patent JP-S58188324-A (JP)
Title: Video tape recorder
Inventor: YOSHIOKA ATSUSHI
IPC: G11B27/036
Filed: 1982-04-28
Abstract: PURPOSE:To attain ease of insert recording even for a VTR having no fixed head, by winding a video tape on a rotary cylinder by >=200 deg., taking a video signal frequency-modulated on a video track formed at a region being >=200 deg. as a bias, and recording a pilot signal. CONSTITUTION:The video tape 2 is wound on the rotary cylinder by 205 deg.-220 deg. to for a over-track 11 with alpha (=15-30 deg.), and the pilot signal taking the frequency-modulated video signal as a bias is recorded. Since a video head 6 reads out the pilot signal on the over-track 11 at the insert recording, the insert video recording is done easily even for the VTR having no fixed head.
Patent JP-S59194573-A (JP)
Title: Saturable reactor
Inventor: IKEDA YUUSUKE
IPC: H04N3/237
Filed: 1983-04-20
Abstract: PURPOSE:To facilitate the assembling of each winding to a magnetic core by winding either one of an AC or a control winding around the inside magnetic leg of four magnetic legs set up on a common magnetic leg and winding a remaining winding around the magnetic legs adjacent to said inside magnetic legs. CONSTITUTION:A magnetic core constitution body 8 obtained by fitting four rectangularly intersected magnetic legs 8b-8e to a common magnetic leg 8a is butted to an I-shaped magnetic core constitution body 9 or a magnetic core constitution body 8 obtained by fitting four rectangularly intersected magnetic legs 8b-8e to the common magnetic leg 8a to form a jointing magnetic core. Any one of the winding 10 out of the AC winding 10 or the control winding 11 is wound around the two inside magnetic legs 8c, 8d of the magnetic core and the remaining winding 11 is wound around one inside magnetic leg 8c and one outside magnetic leg 8b adjacent to the magnetic leg 8c. In said constitution, both AC winding 10 and control winding 11 are only wound around the magnetic legs 8c-8d of the magnetic core constitution body 8 to facilitate the assembling.
Patent JP-S54161997-A (JP)
Title: Device for preventing angling by line of coin handling apparatus
Inventor: HAYANO YAICHI
IPC: G07F1/04
Filed: 1978-06-13
Abstract: PURPOSE: To make manufacture easy, make operation sure and prevent the occurrence of choking by disposing the contact winding elastic member which is formed by being deflected in ring form and bites and cut a line or prevents the line from moving in the coin passageway in which coins roll.  
     CONSTITUTION: Spring holes 61, 62 are provided to a coin accepting plate 6 and a spring 8 is inserted therein. The spring 8, which is a contact-wound coil spring and is formed to oval ring form by overhanging to the coin accepting port, is installed to the side plate of the coin accepting plate 8 by means of a mounting screw 11. The coin 14 changed into the automatic vending machine rolls in a coin chute 12 and is sent to a coin screening device, then it goes through the coin accepting port, where its outside diameter is checked by a coin oscillating piece 13. When the coil 14 attached with a fishing line 4 is charged and is pulled or loosened by the fishing line 4 being operated, the fishing line 4 bites into the contact-wound spring 8 and is thereby cut or is prevented from moving up or down. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04220642-A (JP)
Title: Optically stable physical developer
Inventor: MARUKUSU YOANESU MARIA NOTSUPE
IPC: G01N33/58
Filed: 1991-03-12
Abstract: PURPOSE: To obtain a practical physical developer stable to light and high in sensitivity by forming the developer from an aq. soln. of silver ion, a reducing agent, a desensitizer, a buffer and an assistant. CONSTITUTION: This developer consists of an aq. soln. of silver ion, a desensitizer and a reducing agent. The aq. soln. consisting of a reducing agent, optionally a buffer and an assistant is mixed with an aq. soln. of silver ion, a desensitizer, a complexing agent for the excess silver ion in terms of mol, optionally a buffer and an assistant to obtain a physical developer. The physical developer is used to stably and quantitatively measure >=1 component of an aggregate by marking at least the one component of the aggregate generated between at least one specific binder and the corresponding binding substance with a metallic mark for catalytically reducing the silver ion from the developer.
Patent JP-H08297515-A (JP)
Title: Adjustable reset threshold for integrated regulator
Inventor: JIOBAANI PIETOROBON
IPC: H03K17/22
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved integrated regulator having an adjustable reset threshold drip point. SOLUTION: An integrated regulator 10 is provided with a transistor 20, reference voltage block 26, inside resistance circuit networks R3 , R4 , and R5 , operational amplifier 22, and comparator 24 in an integrated circuit device. Moreover, outside resistance circuit networks R1 and R2 are provided outside the integrated circuit device. When the reset output signal of the integrated regulator is in an active state, it indicates that a voltage output signal drops below the reset threshold of the integrated regulator, that is, the drip point. When the voltage output signal is returned to the allowable range of a desired value, the reset output signal of the integrated regulator is turned into an inactive state. The reset threshold of the integrated regulator can be easily programmed by adjusting the outside resistance circuit networks.
Patent JP-H01243379-A (JP)
Title: Liquid fuel cell
Inventor: TSUKUI TSUTOMU
IPC: H01M8/02
Filed: 1988-03-24
Abstract: PURPOSE:To stabilize the cell performance by arranging fuel and oxidizer electrodes across an electrolyte layer and providing a means supplying water according to the moisture evaporated from the oxidizing electrode. CONSTITUTION:A fuel electrode 1 is constituted of an electrode substrate 12 and a catalyst layer 11 stuck on the electrolyte layer 3 side of the substrate 12, an oxidizer electrode 2 is constituted of an electrode substrate 22 and a catalyst layer 21 stuck on the electrode layer 3 side of the substrate 22. The electrolyte layer 3 is constituted of a positive ion exchange membrane 31 arranged on the fuel electrode 1 side and a water-holding layer 32 arranged on the oxidizer electrode 2 side. The water-holding layer 32 is impregnated with dilute sulfuric acid. The water permeation quantity of the positive ion exchange membrane 31 is set to 0.05mm/cm<2>.min. When the thickness of the water-holding layer 32 is set to 0.25mm, the water retention quantity of about 20mg/cm<2> can be secured. The catalyst layer 21 is impregnated with an activator 9. The cell performance can be stabilized against aging changes.
Patent JP-2000266554-A (JP)
Title: Navigator
Inventor: SUZUKI KEISUKE
IPC: G01C21/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a navigator for constantly recognizing a current position even in a map scroll operation and for displaying an area near the current position in an extremely large screen region. SOLUTION: When a scroll operation by a scroll-monitoring part 10b is detected, the scrolling of a map is started by a scroll execution part 10a. Then, a display-monitoring part 10d judges whether an own vehicle deviates from the display screen or not by the scroll operation and automatically switches the map display to a multi-dimensional mode for displaying the map including the position of the own vehicle and for displaying the scroll map when the position of the own vehicle deviates from the display screen by the scroll operation.
Patent JP-H03269419-A (JP)
Title: Image blur detector for camera
Inventor: OKADA NAOSHI
IPC: G03B5/00
Filed: 1990-03-19
Abstract: PURPOSE:To accurately detect the quantity of an image blur by guiding subject light being exposed to an image blur optical system by a mirror with a low reflection factor and detecting the quantity of the image blur from subject images which are photodetected at fine intervals of time during the exposure. CONSTITUTION:Incident light passed through a photographic lens 1 is reflected upward partially by the pellicle mirror 8 with the low reflection factor, and the remaining light is guided to a film side. Part of the light which is reflected upward is guided to the side of the ocular 19 of a finder and the remaining light is guided to an image blur optical system 15. At least two subject light images which reach an image blur optical system 15 within the time interval between the 1st curtain travel and 2nd curtain travel of a shutter during exposure are picked up by an image blur sensor 16 at specific intervals and the two image data which are obtain successively are compared with each other to detect the direction and quantity of the image blur between the subject images within the time. The detected image blur information quantity is used to generate an alarm or correct the image blur, thus taking a photograph which is free from the image blur.
Patent JP-2000263403-A (JP)
Title: Method for chamfering end surface of pipe
Inventor: ITO YUJI
IPC: B24B9/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for chamfering a corner part on an end surface of a cylindrical pipe characterized by high productivity, capability of producing workpieces having stable quality, and comparatively easy automation or application to online operation. SOLUTION: A roll film 4 having abrasive grains is pushed by a resilient backup roller 3 against a corner part on an inner/outer peripheral side of an end surface of a rotating cylindrical pipe 1, so that the corner part is polished by rolling the film 4, while oscillating it in the axial direction of the backup roller 3.
Patent JP-H04305458-A (JP)
Title: Ink jet printer
Inventor: IWASAKI MASAYA
IPC: B41J2/05
Filed: 1991-04-03
Abstract: PURPOSE:To allow ink to always stably fly by keeping the temp. of the ink in a nozzle constant. CONSTITUTION:A CPU 7 informs the presence of printing data before one dot to a pulse control unit 9. When there is no printing data before one dot, the pulse control unit 9 outputs a number-of-pulse NA signal to an AC pulse voltage generator 8. When there is printing data before one dot (continuous printing), the pulse control unit 9 outputs a number-of-pulse NB signal to the AC pulse voltage generator 8. By this constitution, positive and negative AC currents reduced in energy are allowed to flow across electrodes A4, B5 with due regard to the effect of the temp. risie of ink due to continuous printing to allow ink to boil to perform the printing of one dot.
Patent JP-H02297256-A (JP)
Title: Character processor
Inventor: IZUMITANI KAZUAKI
IPC: G06F17/21
Filed: 1989-03-22
Abstract: PURPOSE:To easily produce a block area in the same procedure as that for the normal input of characters by setting an area on a character input screen with use of a special character string and inputting the characters at the head of the set area to convert these characters into KANJI (Chinese characters) and to replace them with the decided characters. CONSTITUTION:A control part 25 reads an ID character of a special identification number inputted via a keyboard 20 out of an ID character memory 29 and stores it in a block information list 30. The list 30 stores the position information on each character stored in a character buffer 28 for characters forming a block. Then a cursor is moved to the head of the ID character and a KANA (Japanese syllabary) character string is inputted for execution of a KANA/ KANJI conversion process. Then the characters decided for input to the buffer 28 and corresponding to the cursor positions within a present block are set by reference to the list 30. Thus a block is easily set and the editing job efficiency is improved.
Patent JP-S63238369-A (JP)
Inventor: TATSUMI MITSUYOSHI
IPC: F25B13/00
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54161667-A (JP)
Title: Manufacturing of sheet filled with mica
Inventor: SHIMA TOSHIAKI
IPC: B29C55/18
Filed: 1978-06-12
Abstract: PURPOSE: To manufacture the title sheet having isotropic mechanical properties, and excellent electrical properties, gas barrier properties, etc., by forming a thermoplastic resin containing mica flakes to a plate, and immediatly after forming, rolling the plate at a specific rolling reduction.  
     CONSTITUTION: A resin composition comprising (A) 100 parts by weight of a thermoplastic resin such as polyolefin resin, polyester resin, etc., and (B) 10-70 parts of mica flackes having an average diameter of 20-850 microns and an aspect ratio of ≥20, is extruded to a plate, and, immediately after the extrusion, rolled with compression rolls at a rolling reduction (ratio of thickness before and after rolling) of ≥5/3. The mica flakes are oriented parallel to the surface of the sheet or film by this process. 
     COPYRIGHT: (C)1979,JPO&Japio